BeneVision N22/BeneVision N19 Patient Monitor Service Manual 3-17
2. Open the EEG setting menu on monitor, Set the Scale of EEG to be 2000uV. Then you can find a Sine wave on
screen of Patient Monitor.
Method 2:
Tools required:
None.
Connect all the pins of EEG lead wire together, for example, you can connect them to some metal materials. Then
check the EEG module resistance test, if all the leads are green then pass.
Method 3:
Tools required:
Resistance box
Multimeter
1. Connect the EEG module/cable to the EEG simulator and the monitor.
2. Set Montage Type: Bipolar Mode.
3. Adjust the resistance box to 1 kΩ, verify the resistance value displayed on the monitor is 1kΩ.
4. Test the lead type of the monitor to B+, C+ and D+ respectively instead of lead A+.
5. Set Montage Type: Monopolar Mode , then repeat the step 3~4.
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